Flores, J.A., Post, L.K., Costa, A.T., Weber, J.B.B. e Oliveira, M.G. de 2006. COMPARATIVE IN VITRO STUDY OF FOUR DENTAL MATERIALS USED IN RETROGRADE APICAL FILLING. Archives of Oral Research. 2, 5/6 (nov. 2006). DOI:https://doi.org/10.7213/aor.v2i5/6.23023.